lazka
January 29th, 2007, 08:53 PM
Hi,
started learning gk+ today.... problems everywhere ;)
I have a simple window with 3 text-entries and a button.
i want to pass the content of all three text-fields to the function.
static void callback( GtkWidget *widget, gpointer in, gpointer out, gpointer key )
{
g_print ("%s - %s - %s\n", (char *) in, (char *) out, (char *) key);
}
int main(int argc, char **argv)
{
......
entry_input = glade_xml_get_widget(xml, "entry1");
entry_output = glade_xml_get_widget(xml, "entry2");
entry_xor = glade_xml_get_widget(xml, "entry3");
button_ok = glade_xml_get_widget(xml, "button2");
g_signal_connect (G_OBJECT (button_ok), "clicked", G_CALLBACK (callback), (gpointer) gtk_entry_get_text(GTK_ENTRY(entry_input)), (gpointer) gtk_entry_get_text(GTK_ENTRY(entry_output)), (gpointer) gtk_entry_get_text(GTK_ENTRY(entry_xor)) );
.....
}
but... : "macro "g_signal_connect" passed 6 arguments, but takes just 4"
how can i do this without global vars?
started learning gk+ today.... problems everywhere ;)
I have a simple window with 3 text-entries and a button.
i want to pass the content of all three text-fields to the function.
static void callback( GtkWidget *widget, gpointer in, gpointer out, gpointer key )
{
g_print ("%s - %s - %s\n", (char *) in, (char *) out, (char *) key);
}
int main(int argc, char **argv)
{
......
entry_input = glade_xml_get_widget(xml, "entry1");
entry_output = glade_xml_get_widget(xml, "entry2");
entry_xor = glade_xml_get_widget(xml, "entry3");
button_ok = glade_xml_get_widget(xml, "button2");
g_signal_connect (G_OBJECT (button_ok), "clicked", G_CALLBACK (callback), (gpointer) gtk_entry_get_text(GTK_ENTRY(entry_input)), (gpointer) gtk_entry_get_text(GTK_ENTRY(entry_output)), (gpointer) gtk_entry_get_text(GTK_ENTRY(entry_xor)) );
.....
}
but... : "macro "g_signal_connect" passed 6 arguments, but takes just 4"
how can i do this without global vars?